The serous membrane covers many organs in the body.

The cere of this bird is very brightly colored.

My father went to the farm equipment store to buy a new harrow.

He is not good at expressing his feelings out loud.

He cited the delay of the train as an excuse for being late.

Our boarding gate is A7.

He seemed to be singing the song by lip-syncing.

He put himself in a situation as dangerous as jumping into a crocodile's mouth.

Yamatoguchi is a dialect of Nara Prefecture.

Mr. Noguchi is my best friend.